Considerations To Know About Soil Investigation Experts Bangladesh
আমরা সারা বাংলাদেশে আমাদের সার্ভিস প্রদান করে থাকি।This take a look at is carried out in the cleanse gap of diameter about fifty five to 150mm. the edges of your holes are supported by casing or drilling mud. A break up tube sampler with 50.8mm outer diameter, 3